Monthly weather forecast and climate
Green Mountain Falls, CO

Weather in January

January, the same as December, is a wintry winter month in Green Mountain Falls, Colorado, with temperature in the range of an average low of 15.1°F (-9.4°C) and an average high of 34°F (1.1°C). In January, the average high-temperature is practically the same as in December - a still wintry 34°F (1.1°C). Weather in January »

Weather in February

February, the last month of the winter, in Green Mountain Falls, is another cold month, with temperature in the range of an average low of 15.1°F (-9.4°C) and an average high of 34.2°F (1.2°C). In Green Mountain Falls, the average high-temperature in February is essentially the same as in January - a still cold 34.2°F (1.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Green Mountain Falls, Colorado, with temperature in the range of an average low of 23.2°F (-4.9°C) and an average high of 44.1°F (6.7°C). In Green Mountain Falls, Colorado, the average high-temperature rises, from a cold 34.2°F (1.2°C) in February, to a frosty 44.1°F (6.7°C). Weather in March »

Weather in April

April, the same as March, in Green Mountain Falls, Colorado, is a frosty spring month, with average temperature fluctuating between 49.6°F (9.8°C) and 27.3°F (-2.6°C). In Green Mountain Falls, the average high-temperature slightly increases, from a frosty 44.1°F (6.7°C) in March, to a still chilly 49.6°F (9.8°C). Weather in April »

Weather in May

May, the last month of the spring, in Green Mountain Falls, is a moderate month, with average temperature varying between 36°F (2.2°C) and 58.6°F (14.8°C). In Green Mountain Falls, the average high-temperature increases, from a chilly 49.6°F (9.8°C) in April, to a mild 58.6°F (14.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Green Mountain Falls, is a pleasant month, with average temperature ranging between min 46.6°F (8.1°C) and max 72.5°F (22.5°C). In June, the average high-temperature increases, from a mild 58.6°F (14.8°C) in May, to an agreeable 72.5°F (22.5°C). Weather in June »

Weather in July

July is a moderately hot summer month in Green Mountain Falls, Colorado, with average temperature ranging between min 50.7°F (10.4°C) and max 74.8°F (23.8°C). The warmest month is July, with an average high-temperature of 74.8°F (23.8°C) and an average low-temperature of 50.7°F (10.4°C). Weather in July »

Weather in August

The last month of the summer, August, is another pleasant month in Green Mountain Falls, Colorado, with average temperature varying between 73.2°F (22.9°C) and 49.3°F (9.6°C). In August, the average high-temperature is essentially the same as in July - a pleasant 73.2°F (22.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Green Mountain Falls, Colorado, with average temperature varying between 67.6°F (19.8°C) and 44.4°F (6.9°C). In Green Mountain Falls, the average high-temperature marginally drops, from a pleasant 73.2°F (22.9°C) in August, to an enjoyable 67.6°F (19.8°C). Weather in September »

Weather in October

October, like September, in Green Mountain Falls, Colorado, is a cool autumn month, with average temperature ranging between min 31.8°F (-0.1°C) and max 54.1°F (12.3°C). In October, the average high-temperature decreases, from an enjoyable 67.6°F (19.8°C) in September, to a fresh 54.1°F (12.3°C). Weather in October »

Weather in November

November, the last month of the autumn, in Green Mountain Falls, is also a frosty month, with average temperature fluctuating between 43.7°F (6.5°C) and 22.8°F (-5.1°C). In Green Mountain Falls, Colorado, the average high-temperature drops, from a fresh 54.1°F (12.3°C) in October, to a frosty 43.7°F (6.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Green Mountain Falls, Colorado, with average temperature varying between 14.5°F (-9.7°C) and 33.8°F (1°C). The coldest month is December, with an average high-temperature of 33.8°F (1°C) and an average low-temperature of 14.5°F (-9.7°C). Weather in December »
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FAQ

How much does it rain in Green Mountain Falls?

Throughout the year, there are 103.9 rainfall days, and 19.69" (500mm) of precipitation is accumulated.

When does it snow in Green Mountain Falls?

Months with snowfall in Green Mountain Falls, Colorado, are January through June, October through December.

How many days does it snow in Green Mountain Falls?

Throughout the year, in Green Mountain Falls, there are 79.5 snowfall days, and 62.48" (1587mm) of snow is accumulated.

What are the months with the lowest UV index in Green Mountain Falls?

Months with the lowest UV index in Green Mountain Falls are January through March, October through December, with an average maximum UV index of 2.

What is the most humid month in Green Mountain Falls?

With an average relative humidity of 73%, February is the most humid month in Green Mountain Falls.

What is the month with the least sunshine in Green Mountain Falls?

With an average of 6.3h of sunshine, February has the least sunshine of the year.

What is the snowiest month in Green Mountain Falls?

April is the month with the most snowfall. Snow falls for 13 days and accumulates 12.52" (318mm) of snow.

What is the rainiest month in Green Mountain Falls?

May is the month with the most rainfall in Green Mountain Falls, Colorado. Rain falls for 13.7 days and accumulates 3.11" (79mm) of precipitation.

What is the least humid month in Green Mountain Falls?

June is the least humid month in Green Mountain Falls, with an average relative humidity of 49%.

When are the longest days in Green Mountain Falls?

The month with the longest days in Green Mountain Falls, Colorado, is June, with an average of 14.9h of daylight.

What month has the most sunshine in Green Mountain Falls?

With an average of 11.2h of sunshine, June has the most sunshine of the year in Green Mountain Falls, Colorado.

What are the months with the highest UV index in Green Mountain Falls?

Months with the highest UV index in Green Mountain Falls, Colorado, are June and July, with an average maximum UV index of 5.

What is the warmest month in Green Mountain Falls?

With an average high-temperature of 74.8°F (23.8°C) and an average low-temperature of 50.7°F (10.4°C), July is the warmest month.

When it does not snow in Green Mountain Falls?

In Green Mountain Falls, Colorado, snow does not fall in July through September.

What is the driest month in Green Mountain Falls?

November is the month with the least rainfall. Rain falls for 2.4 days and accumulates 0.59" (15mm) of precipitation.

What is the coldest month in Green Mountain Falls?

December is the coldest month in Green Mountain Falls, Colorado, with an average high-temperature of 33.8°F (1°C) and an average low-temperature of 14.5°F (-9.7°C).

What is the month with the shortest days in Green Mountain Falls?

With an average of 9.5h of daylight, December has the shortest days of the year in Green Mountain Falls.

Average temperature
Green Mountain Falls, CO

Average temperature - Green Mountain Falls, CO

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is December (33.8°F).

The month with the highest average low temperature is July (50.7°F).
The coldest month (with the lowest average low temperature) is December (14.5°F).

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Average pressure
Green Mountain Falls, CO

Average pressure - Green Mountain Falls, CO

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is April (29.91").

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Average wind speed
Green Mountain Falls, CO

Average wind speed - Green Mountain Falls, CO

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity
Green Mountain Falls, CO

Average humidity - Green Mountain Falls, CO

The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is June (49%).

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Average rainfall
Green Mountain Falls, CO

Average rainfall - Green Mountain Falls, CO

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is November (0.59").

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Average rainfall days
Green Mountain Falls, CO

Average rainfall days - Green Mountain Falls, CO

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (2.4 days).

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Average snowfall
Green Mountain Falls, CO

Average snowfall - Green Mountain Falls, CO

The month with the highest snowfall is April (12.52").
Months with the least snowfall are July, August and September (0").

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Average snowfall days
Green Mountain Falls, CO

Average snowfall days - Green Mountain Falls, CO

The month with the highest number of snowfall days is April (13 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight / Average sunshine
Green Mountain Falls, CO

Average daylight / Average sunshine - Green Mountain Falls, CO

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is June (Average sunshine: 11.2h).
The month with the least sunshine is February (Average sunshine: 6.3h).

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Average sunshine days
Green Mountain Falls, CO

Average sunshine days - Green Mountain Falls, CO

The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is April (10.6 days).

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Average UV index
Green Mountain Falls, CO

Average UV index - Green Mountain Falls, CO

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average visibility
Green Mountain Falls, CO

Average visibility - Green Mountain Falls, CO

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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